SpaceX buys Cursor for 60 billion dollars

Why would a rocket company buy a tool for writing code? Because coding is one of the few areas where artificial intelligence already brings in real money from businesses, and Musk’s xAI did not have a serious foothold there. Now it gets one in the fastest possible way.

On June 16, SpaceX signed an agreement to acquire Anysphere, the maker of the popular tool Cursor, for about 60 billion dollars. The whole sum is paid in stock, not cash. That detail matters. After the IPO, SPCX shares jumped from around 135 to over 200 dollars, so SpaceX is paying with an “expensive” security that is currently at its peak. In other words, it is buying with minimal dilution of its own ownership.

Cursor is a tool that suggests and writes code directly inside the editor. Over the past two years it has become a developer favorite, with annual revenue measured in billions of dollars. That puts it among the rare AI products that actually charge for themselves rather than just burning cash.

Why SpaceX, and not xAI?

At first glance it looks odd. Cursor is coding software, and SpaceX builds rockets. The logic sits in Musk’s web of companies. After its IPO, SpaceX gained an enormous market value and, with it, stock it can use to pay for expensive acquisitions. xAI, the company that handles artificial intelligence, does not have that value to the same degree yet. So SpaceX carries the purchase, while the benefit flows to xAI.

Cursor and SpaceX are already training a coding model together on infrastructure named Colossus, a vast cluster of graphics chips Musk uses to train his models. The merger simply formalizes that work. Instead of two companies sharing data and computing power through contracts, everything now sits under one roof.

There is also a less pleasant reason to hurry. Cursor’s market share fell from 41 percent in June 2025 to 26 percent a year later. Competition has grown stronger, and the big players’ tools keep improving. Selling at a top price, while the brand is still strong, looks like a smart move for the founders.

What this means for those of us who write code

For now, little changes in day to day work. Cursor stays Cursor, subscriptions stay the same, and the deal is set to close only in the third quarter. But the direction is clear. The tool you use is entering Musk’s orbit, with all that carries, from integration with his other services to a possible swap of the model running underneath.

Large acquisitions tend to go two ways. Either the tool gets resources and speeds up, or it dissolves into a bigger system and loses what made it good. Cursor has been fast and focused so far. The question is whether it will stay that way once it becomes part of an empire that builds rockets, cars, and social networks.

A note of caution on the numbers is also worth adding. Estimates of Cursor’s annual revenue vary from source to source, so they should be read as an order of magnitude, not an exact figure. The deal value of about 60 billion dollars and the signing date are what is confirmed.

So would you trust a coding tool more when a company this large stands behind it, or do you prefer an independent product that belongs to no one’s empire?